Granted Patent
Utility
US 4,244,725 · App. 06/038,368
Glassware handling systems
Inventor:
Frank Fenton
Patented Case
View Patent ↗
Granted: Jan 13, 1981
Filed: May 11, 1979
Inventor
Frank Fenton
Assignee (at issue)
Emhart Industries, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.